the answer is b 18 because you add all three together and dived by 3
Answer:
number = 24
Step-by-step explanation:
3 x 8 = 24
24 / 3 = 8
(-2,1)=(x1,y1)
(4,5)=(x2,y2)
d=?
d=
18.78
x*(100%-8%)=17.28
x=18.78
simplifying
35cm²
Area = trapezium + triangle
Trapezium = ½×(8+4)×2 = 12
Triangle = ½×8×5.75 = 23
Area = 12+23 = 35 cm²
